Advanced Chipset Features - JETWAY 866ASUR2A User Manual

3-6 Advanced Chipset Features

The Advanced Chipset Features Setup option is used to change the values of the chipset
registers. These registers control most of the system options in the computer.
CMOS Setup Utility – Copyright(C) 1984-2001 Award Software
> DRAM Timing Settings
> AGP Timing Settings
> PCI Timing Settings
System BIOS Cacheable
Video RAM Cacheable
Memory Hole
Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit
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F5:Previous Values
DRAM Timing Settings
Please refer to section 3-6-1
AGP Timing Settings
Please refer to section 3-6-2
PCI Timing Settings
Please refer to section 3-6-3
System BIOS Cacheable
Selecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting in
better system performance. However, if any program writes to this memory area, a system
error may result. The settings are: Enabled and Disabled.
Video RAM Cacheable
Select Enabled allows caching of the video BIOS, resulting in better system performance.
However, if any program writes to this memory area, a system error may result. The
settings are: Enabled and Disabled.
Memory Hole
You can reserve this area of system memory for ISA adapter ROM. When this area is
reserved, it cannot be cached. The user information of peripherals that need to use this area
of system memory usually discusses their memory requirements. The settings are: Enabled
and Disabled.
Advanced Chipset Features
Press Enter
Press Enter
Press Enter
Disabled
Disabled
Disabled
F6:Optimized Defaults
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Item Help
Menu Level >
F1:General Help
F7:Standard Defaults